baber/WOPTO huggingface dataset:
Patent JP-H0812212-A (JP)
Title: Short-circuiting tool for dumbwaiter call terminal
Inventor: YASUDA MASATO
IPC: B66B5/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide a call terminal short circuit tool which can certainly, easily and safely short-circuit a call terminal provided for instructing the operation of a dumbwaiter when it is put in maintenance works. CONSTITUTION:A short-circuit tool has a cover table 7 of channel-shaped section which can be removably fitted on a terminal table of a dumbwaiter control panel, and a rise push button 11 and a fall push button 21 are furnished on the cover table 7. When the dumbwaiter undergoes a maintenance operation, the table 7 is located with reference to the terminal table 40 so that the tip of the first supporting shaft 12 of the rise button 11 confronts the bus bar terminal 41 of the terminal table 40 and that the tip of the first short-circuiting rock 13 confronts a rise terminal 42. To elevate the dumbwaiter, the rise button 11 is depressed to cause short-circuiting of the bus bar terminal 41 to the rise terminal 42 by the first supporting shaft 12 and first short-circuiting rod 13.
Patent JP-H0713150-A (JP)
Title: Liquid crystal display element using optical anisotropic element
Inventor: MORI HIROYUKI
IPC: G02F1/1335
Filed: 1993-06-24
Abstract: PURPOSE:To provide a liquid crystal display element with improved view angle characteristics for the display contrast, gradation, display and display colors without decreasing the front-view contrast. CONSTITUTION:This liquid crystal display element consists of a liquid crystal cell comprising a liquid crystal interposed between two electrode substrates, two polarizers on both sides of the cell, and one optical anisotropic element between the two polarizers. This optical anisotropic element consists of a laminated body of thin films showing optically negative uniaxial property or biaxial but near uniaxial property and has a twisted structure in which directions of optic axes on both sides of the element are different from each other. The optic axis on the surface of the optical anisotropic element near the liquid crystal cell and the optic axis of the liquid crystal on the liquid crystal cell substrate near the optical anisotropic element when the cell shows black display make <=3 deg. angle. The optic axis on the surface of the optical anisotropic element far from the liquid crystal cell and the optic axis of the liquid crystal on the liquid crystal cell and substrate far from the optical anisotropic element when the cell, shows black make <=3 deg. angle.
Patent JP-H0450343-A (JP)
Title: Napped acrylic fiber fabric
Inventor: TSURUMI TAKASHI
IPC: D03D25/00
Filed: 1990-06-14
Abstract: PURPOSE:To obtain the subject new fabric having soft, rustling and dry touch by napping specific acrylic fiber and further dividing the tips of the aforementioned naps into plural fine fibers. CONSTITUTION:The objective fabric is obtained by napping the surface of a knitted fabric, etc., composed of only acrylic fiber with many openings having a nonspecific shape in the cross section and the respective openings forming streaky voids with >=60mu length nearly parallel to the longitudinal direction of the aforementioned fiber in the fiber or mixed yarn thereof with other fibers and further subjecting the naps to dividing treatment. The aforementioned acrylic fiber is prepared by dissolving an acrylic polymer composed of a polymer of >=60wt.% acrylonitrile and <=40wt.% ethylenic monomer copolymerizable with the abovementioned acrylonitrile, etc., in a solvent such as dimethylformamide and adding a polyalkylene glycol having preferably 10000-20000 number-average molecular weight in the resultant spinning solution, aging the spinning solution for >=4hr (preferably 6-10hr), passing the aged solution through a spinneret and extruding the solution into a coagulating medium.
Patent JP-S6045505-A (JP)
Title: Herbicidal composition
Inventor: IGAI TAKASHI
IPC: A01N47/16
Filed: 1983-08-22
Abstract: PURPOSE:A herbicidal composition obtained by blending a specific pyrazolesulfonylurea derivative and S-(1-methyl-phenetyl)-piperidine-1-carbothioate, showing synergistic effects, effective with a small amount of it used. CONSTITUTION:A herbicidal composition obtained by combining a pyrazolesulfonylurea derivative shown by the formula (A is lower alkyl; B is H, or lower alkyl; R is lower alkyl; X and Y are lower alkyl, or lower alkoxy) (e.g., a compound wherein A, B, R, and X are all Me, and Y is OMe, etc.) with S-(1-methyl- 1-phenetyl)-piperidine-1-carbothioate in a weight ratio of (0.001-10):1. The composition has no phytotoxicity to paddy rice plants, and can control completely Echinochloa crus-galli Beauv. var. praticola Ohwi., weeds from annual to perennial weeds with a small amount of it used.
Patent JP-S63317026-A (JP)
Title: Fiber for plant culture
Inventor: TAKAHASHI MASAHARU
IPC: C05G5/16
Filed: 1987-06-19
Abstract: PURPOSE:To obtain fibers capable of cultivating plants having good rooting of plant and hard stem and leaf, by coating the surface of fibers containing soluble silicic acid, insoluble phosphoric acid, insoluble magnesia, insoluble potassium, lime content and a specific amount of very small components with a nitrogen-containing polymer. CONSTITUTION:Fibers containing 10-60wt.% soluble silicic acid, 1-30wt.% insoluble phosphoric acid, 1-30wt.% insoluble magnesia, 1-30wt.% insoluble potassium and 10-40wt.% lime content as main components and one or more insoluble manganese, insoluble boron, iron, molybdenum, copper and zinc as very small amount components are produced. Then the surface of the fibers are at least partially coated with a nitrogen-containing polymer (e.g. polyacrylamide polymer) to give the aimed fibers for plant culture. When the fibers are molded into mat, etc., and used as a medium for aquiculture for plants, fertilizer components contained in the fibers are rapidly dissolved and absorbed in plants.
Patent JP-H05321921-A (JP)
Title: Bolt equipped with locking
Inventor: SUGAWARA MINORU
IPC: F16B39/02
Filed: 1992-05-22
Abstract: PURPOSE:To prevent loosening of a bolt in simple work by composing a bolt of a containing aperture part having a slit extended axially to a shaft end part, and a deformation wedge protruding axially out from a bolt output end at one end, and contained in the containing aperture part at the other end. CONSTITUTION:A bolt main body 1 is rotated to be threaded into a screw hole 3, and a protruding end part 9 of a deformation wedge 2 protruded partly from a shaft end of the bolt main body 1 is applied to a bottom 10 of the screw hole 3. By further threading it, engagement of an engagement part 7 of a containing aperture part 5 with an engagement part 8 of the deformation wedge 2 is released, and the deformation wedge 2 is press fitted in toward a head of the bolt main body 1. The deformation wedge 2 thus generates force to push a shaft end part 4 of the bolt main body 1 outward. A thread 11 in an outer surface of the shaft end part 4 bites a thread 12 in the screw hole 3, and the bolt main body 1 is mechanically strongly bound to the screw hole 3 to prevent generation of loosening of the bolt main body 1. A slit 6 facilitates partial deformation of the shaft end part 4.
Patent JP-S5944432-A (JP)
Title: Lock structure for cover of manhole
Inventor: YAMAZAKI HITOSHI
IPC: E02D29/14
Filed: 1982-09-03
Abstract: PURPOSE:To prevent the occurrence of danger arising from the drifting or the loss of the cover of a manhole by flooding, air hammering, etc., by a method in which a fixing part and a receiving part are provided to the cover of the manhole and the cover is locked. CONSTITUTION:A square screw hole 3 is drilled at the center of the upside 2 of a disc form, a hook claw 6 whose downside 4 is inclined and projected toward the lower end 5, and a lock claw 8 is formed at the tip of an inversed L-shaped lock 7 at the center in order to form a male fixing part 1. On the other hand, in part of the cover A, an inclined circular female receiver 9 to be fitted with the male fixing part 1 and a hole 11 to be fitted with the hook claw are provided, a hole 10 to be inserted with the lock portion is provided at the center of the female receiver 9, and an inclined discharge groove 13 and a discharge hole 14 are provided on the periphery. A path 12 for the hook claw is provided in part of the periphery of the discharge groove 13, and the lock claw 8 of the male fixing part 1 is locked with the lock claw receiver 15 of the frame B. The cover A can thus be exactly locked, and the danger arising from the drifting and loss of the cover A and the occurrence of noise by impaction can be prevented.
Patent JP-S5378776-A (JP)
Title: Washing method of semiconductor peller
Inventor: HASHIZUME YOSHIHIRO
IPC: H01L21/302
Filed: 1976-12-23
Abstract: PURPOSE: To completely remove contamination without corroding the electrode metal, by treating the pellet which has been cut and separated from wafer on which the fixed electric circuit and the electrode are formed, by the washing solution containing dichlorobenzene, phenol, tetrachloroethylene and alkylbenzene sulfonic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H091075-A (JP)
Title: Oscillating sieve
Inventor: SUEHIRO ATSUO
IPC: B07B1/42
Filed: 1995-06-21
Abstract: PURPOSE: To change the angle between upper and lower unbalance weights by changing the rotational direction of a rotary shaft. CONSTITUTION: The first and second position regulating members 45, 46 are installed movably respectively in long holes 47, 48 formed on the periphery of a coupling 35 to be located on both sides of a lower unbalance weight 34. The weight 34 is attached rotatably to a rotary shaft 32 and, when the shaft 32 turns in the arrow A direction, is contacted with the contact part 45b of the first position regulating member 45 to turn. When the shaft 32 turns in the reverse arrow A direction, the weight 34 is contacted with the contact part 46b of the second position regulating member 46 to turn. When the members 45, 46 are positioned at desired divisions in advance, the angle between the lower unbalance weight 34 and the upper unbalance weight is changed only by changing the rotational direction of the rotary shaft 32 so that two kinds of oscillation modes are obtained.
Patent JP-H0446858-A (JP)
Title: Brake power controller for vehicle
Inventor: NISHIMURA SHIGEMOCHI
IPC: B60T8/72
Filed: 1990-06-13
Abstract: PURPOSE:To calculate the estimated car body speed with high precision by calculating the estimated car body speed on the basis of the speed change rate in the longitudinal direction of a car body which is corrected according to the tilt angle of a traveling road surface for the wheel speed and the speed change rate in the longitudinal direction of the car body. CONSTITUTION:An antilock controller 11 calculates the pitch angle beta of a car body from the suspension stroke h1 - h4 supplied from stroke sensors 23 - 26, and calculates the tilt angle alpha of a traveling road surface from the vertical G detection value Gz supplied from a vertical G sensor 22 and the pitch angle beta. On the basis of these values, the longitudinal G detection value Gx' is corrected, and the true longitudinal G value Gx is obtained. By using this Gx, the estimated car body speed VREF is calculated, and the slip rate S1 - S4 of each wheel is calculated. Each slip rate S1 - S4 of each wheel and the set aimed slip rate are compared, and it is judged to hold, boost, or decompress the brake hydraulic pressure, and the holding, boosting, decompression control signals are outputted into the brake hydraulic pressure control valves 18 - 21.
Patent JP-S643194-A (JP)
Title: 2'-bromo-2',3'-didehydro-2',3'-dideoxycytidine and production thereof
Inventor: TSUJINO YASUKO
IPC: C07H19/06
Filed: 1987-06-23
Abstract: NEW MATERIAL:A compound expressed by formula I.  
     USE: A remedy for AIDS (acquired immunodeficiency syndrome) capable of readily providing 2',3'-dideoxycytidine at a low cost and synthesized in large amounts without using dangerous or expensive chemicals in reaction.  
     PREPARATION: An N,O 5 '-diacylcytidine expressed by formula II (R is acyl) is mesylated to provide an N,O 5 '-diacyl-O 2 ',O 3 '-dimesylcytidine expressed by formula III (Ms is mesyl), which is then reacted with lithium bromide in a nonaqueous solvent to afford an N,O 5 '-diacyl-O 3 '-mesyl-2'-bromo-2'-deoxycytidine expressed by formula IV. The resultant compound expressed by formula IV is subsequently reacted with an alkali metal alcoholate. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H053232-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA RYUHEI
IPC: H01L21/82
Filed: 1991-06-26
Abstract: PURPOSE:To perform a dynamic burnt-in operation and increase its operating frequency without supplying a signal from the outside to an IC. CONSTITUTION:A signal generated by a pattern generator 12 included in an IC is supplied to a circuit 11 having an original function of the IC through an interface circuit 13. An output result from the circuit 11 is fed to a judgement circuit 14, and in the case where the output data is different from an expected value, a flag signal 15 is outputted. A control signal 16 is a signal for selecting the IC to be operated dynamically, the control is ensured by continuously inputting a Hi-level. Simultaneously, the control signal controls on/off operation of an interface circuit function of 13.
Patent JP-S5277350-A (JP)
Title: Group control system for elevator
Inventor: NAITOU OSAMU
IPC: B66B1/18
Filed: 1975-12-23
Abstract: PURPOSE: To provide a group control system for elevator, in which the cage having responded to a platform call that has been registered for more than a predetermined time period, is arranged to respond only to cage call and other platform call that is registered for more than the predetermined time period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0820529-A (JP)
Title: Water-in-oil emulsified composition
Inventor: ABE KOJI
IPC: A61K47/02
Filed: 1994-07-06
Abstract: PURPOSE:To obtain the subject composition having excellent storage stability over a wide range of temperatures, also improved in usability such as to be capable of using a highly polar oil component having been hard to formulate. CONSTITUTION:This water-in-oil emulsified composition comprises (A) pref. 1-50wt.% of a water including oil component capable of including water at >=135wt.% of its own weight when including water at 50 deg.C followed by returning to room temperature, e.g. an oil-soluble N-long chain acyl acidic amino acid mono or diester of the formula X and Y are both sterol's ester formation residues, or, such that one of them is a sterol's ester formation residue and the other being H, a 8-30C liquid higher alkyl, or alkenyl or 12-38C solid higher alkyl monohydric alcohol's ester formation residue; CR is a 8-22C long chain acyl; (n) is 1 or 2), (B) pref. 0.5-3wt.% of a water-swellable clay mineral, e.g. an organomodified clay mineral obtained by treating montmorillonite group or synthetic mica with a quaternary ammonium salt, and (C) water.
Patent JP-S6311952-A (JP)
Title: Dry type toner for electrophotography
Inventor: UCHIDA MITSURU
IPC: G03G9/09
Filed: 1986-07-03
Abstract: PURPOSE:To prevent the image defect known as 'tailing' generated in a fixing stage by incorporating a binder resin, metal complex compd. of an arom. hydroxylcarboxylic acid having a liphophilic group and metal complex salt type monoazo dye having a hydrophilic group into the titled binder. CONSTITUTION:This toner contains the binder resin, the metal complex compd. A of the arom. hydroxylcarboxylic acid having the liphophilic group, and the metal complex salt type monoazo dye B having the hydrophilic group. The metal complex compd. A is preferably a metal complex compd. of a salicylic acid or naphthoic acid. Since the triboelectric charge generated by the metal complex A having the lipophilic group is partly neutralization-suppressed by the hydrophilic group of the monoazo dye B existing near the same, the triboelectric charge density on the toner particle surface is averaged. The electrostatic adhesive power of the toner image and transfer paper is, therefore, improved over the entire part, and the elimination of the toner particle constituting the toner image from the transfer paper is suppressed. The generation of the 'tailing' is thus prevented.
Patent JP-S5582228-A (JP)
Title: Ignition control circuit
Inventor: HIRATA TERUKUNI
IPC: F23Q3/00
Filed: 1978-12-16
Abstract: PURPOSE: To widely, simply and accurately adjust the luminance of a light emitting element in a battery exhaustion displaying circuit which is in an ignition control circuit and which has a voltage detection section, an amplification section, a temperature compensation section and the light emitting element, by energizing the light emitting element with an oscillation signal.  
     CONSTITUTION: When a power switch 2 is closed, a DC-AC converter (oscillator circuit) 3 is energized, and a capacitor 8 is charged. When the charging voltage has reached, for example, 160V, an electric current flows through a Shocklay diode 9 to form sparks at an ignition section 12 through a transformer 10. In a normal case, or when the voltage of a battery 1 is sufficiently high, a transistor Q 1  is turned on so that a LED14 is lit. In more detail, the LED14 is lit intermittently in accordance with the frequency of an oscillation signal from the converter 3 but it is seemingly a continuously emitted light. When the battery 1 is exhausted so that the transistor Q 1  is being turned off with a collector current in a transistor Q 2  limited, the luminance of the LED1 decreases. The LED1 is finally turned off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354386-A (JP)
Title: Photoelectric transfer device
Inventor: INUMARU HIROSHI
IPC: H01L23/29
Filed: 1991-05-31
Abstract: PURPOSE:To prevent troubles that the light emitted from or received by an LED is incident on an LED driving IC or a photodiode receiving signal processing IC built in a light transmitting module to produce noise being carried on an electric signal of an IC circuit. CONSTITUTION:After a light emitting diode 2 and a drive IC 3 are mounted on a lead 1 of a lead frame and a chip and a lead are connected by a bonding wire 4, a drive IC part alone is molded by light screening resin 7. Then, the entirety is molded by transparent resin 8. In a package of a photodiode, after a signal processing IC part alone is molded by light screening resin, the entirely is molded by transparent resin.
Patent JP-H07331993-A (JP)
Title: Backfill grouting material
Inventor: HAYASHI MITSUTOSHI
IPC: C09K3/10
Filed: 1994-06-13
Abstract: PURPOSE:To make smooth propulsion achievable as reducing any propulsive resistance of a pipe by grouting a backfill material into a clearance between the pipe to be embedded by a driving method and the boring ground. CONSTITUTION:A microballoon 5a of 0.02 to 0.08 in specific gravity known as a minute hollow sphere in this specific gravity is mixed in a proper amount of admixture between viscous material such as bentonite or the like and water, thereby preparing a backfill grouting material 5 equivalent to apparent specific gravity of a pipe in terms of specific gravity. This backfill grouting material 5 is poured into a gap between the pipe and the boring ground 4 or impermeable membranous material, whereby the pipe is propelled in divingness in the backfill grouting material 5 without floating it. In addition, any propulsive resistance is yet more reduced owing to a ball bearing effect by the microballoon 5a, and thus workability in the pipe 2 is well improved.
Patent JP-S5860055-A (JP)
Inventor: KOU AKIO
IPC: D04H1/58
Filed: 1981-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0319200-A (JP)
Title: Non-volatile memory
Inventor: CHATANI SHIGEO
IPC: G11C17/18
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a non-volatile memory with fast access time by fixing bit lines transmitting data to a sense amplifier circuit to a constant potential when the bit line is not selected. CONSTITUTION:A charge supply circuit for supplying a charge for the bit lines 34-37 which are not connected to the sense amplifier circuit and decoding circuits 38-45 for connecting the bit lines 34-37 with the charge supply circuit are pro vided. At that time, a selected memory cell transistor 13 comes to an on-state, for example, a bit line selection transistor 2 is in the on-state and the bit line 34 is connected to the sense amplifier circuit. Thus, the line is stabilized by the balance of charge and discharge in the middle of a power source potential VDD and a ground potential. Thus, charge time becomes uniform even when the selected bit line is switched, and access time can be improved.
Patent JP-S6215980-A (JP)
Title: Preheat circuit
Inventor: WADA AKIHISA
IPC: H04N5/68
Filed: 1985-07-15
Abstract: PURPOSE:To display momentarily a picture at application of power and to reduce power consumption by providing a preheat circuit with a timer using the 1st control signal and a preheat circuit for stand-by using the 2nd control signal. CONSTITUTION:When the 1st control signal is generated, a timer circuit 1 is operated, a transistor (TR) Q2 is turned on, a relay RL2 is connected to the position of a contact (a), connected to a main power supply 5, the TR Q2 is turned off after a prescribed time, the relay RL2 is connected to the position of a contact (b), the heater is disconnected. In this case, a TR Q3 is turned on, a resistor R5 is short-circuited and when a lower voltage than specified voltage is fed to a heater H. A TR Q1 is turned off by the 2nd control signal and when a switch SW1 is connected, an output of a 3-terminal regulator 3 is lower than the regular voltage through the contact (b) of the relay RL2 and fed to the heater H. The TR Q1 and the relay RL1 are turned on by the 2nd control signal and the main power supply 5 is fed to the heater H through the relay RL2 and the 3-terminal regulator 3. In this case, a voltage is fed to a resistor R5 and the regular voltage is fed to the heater H and the picture is outputted.
Patent JP-H05318462-A (JP)
Title: Preparation of stage for analytical sample consisting of single crystal
Inventor: FURUYA CHOICHI
IPC: B28D5/00
Filed: 1992-05-22
Abstract: PURPOSE:To eliminate loss of a single crystal and to use effectively by preparing two sample stages for analysis by using one single crystal. CONSTITUTION:A single crystal 2 wherein a metal handle 1 is fixed vertically to a required crystalline face is joined with a stainless steel plate 3 so as to make the required crystalline face to be parallel. Then, a casing 4 made of Teflon etc., is stood on the stainless steel plate 3 by joining it with the plate 3 around the joined single crystal 2. Then, a curable resin 5 such as an acrylic resin is poured into the casing 4 in such a way that the upper part of the single crystal 2 is not buried. After the resin 5 is cured, a metal handle 6 is welded with the upper end of the single crystal 2 so as to make the metal handle 6 to be vertical to the required crystalline face. The resin 5 is additionally poured into the casing 4. After the resin is cured, the casing is removed, the single crystal 2 with the resin 5 is cut at the intermediate part in parallel with the required crystalline face. After the cut face of the single crystal 2 is ground, the resin 5 is dissolved and removed with a solvent to obtain two sample stages for analysis.